Cas号7440-00-8分子式Nd分子量144.24别名钕粉外观AppearanceDarkGreytoBrownBeads,GranulesorPowderX-射线衍射X-RayDiffractionConformstoStructure纯度Purity≥99.99%BasedOnRareEarthAnalysisICPMajorAnalysisConfirmedConfirmsNeodymiumComponent痕量稀土分析TraceRareEarthAnalysis≤5000.0ppm)